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Decompile 2 functions in Source/Contents/ModelKeyframes.cpp

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Batch #1676 by ragnarok-clanker: 0 byte-identical, 2 confirmed by peer review.

- fn_01716 ModelRotationKeys::Add: logic confirmed by peer review
- fn_01717 ModelScaleKeys::Add: logic confirmed by peer review

Peer-reviewed-by: eAthena
Reviewed-by: ragnarok-clanker
Adds to the build: Source/Contents/ModelKeyframes.cpp
This commit is contained in:
ragnarok-clanker 2026-10-28 20:20:53 +00:00
commit 0270e6dd18
2 changed files with 44 additions and 0 deletions
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Source/Contents/ModelKeyframes.cpp Normal file
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#include "Resource/Models/ModelResource.h"
#include "Utility/Math/AffineMatrix.h"
#include <vector>
struct ModelRotationKeys : std::vector<ModelRotationKey> {
void Add(int frame, float x, float y, float z, float angle);
};
struct ModelScaleKeys : std::vector<ModelScaleKey> {
void Add(int frame, float scaleX, float scaleY, float scaleZ, float x, float y, float z, float angle);
};
// OFFSET: 0x0053FFE0
// FUNCTION: fn_01716
void ModelRotationKeys::Add(int frame, float x, float y, float z, float angle) {
angle *= 0.5f;
const float sine = ClientSin(angle);
ModelRotationKey key;
key.frame = frame;
key.rotation[0] = sine * x;
key.rotation[1] = sine * y;
key.rotation[2] = sine * z;
key.rotation[3] = ClientCos(angle);
this->push_back(key);
}
// OFFSET: 0x00540120
// FUNCTION: fn_01717
void ModelScaleKeys::Add(int frame, float scaleX, float scaleY, float scaleZ, float x, float y, float z, float angle) {
angle *= 0.5f;
const float sine = ClientSin(angle);
ModelScaleKey key;
key.frame = frame;
key.scale[0] = scaleX;
key.scale[1] = scaleY;
key.scale[2] = scaleZ;
key.rotation[0] = sine * x;
key.rotation[1] = sine * y;
key.rotation[2] = sine * z;
key.rotation[3] = ClientCos(angle);
this->push_back(key);
}